DTC Detection Logic

DTC	Display item	Malfunction detected condition	Possible cause
P1808	VHCL SPEED SEN-ABS	Malfunction is detected in vehicle speed signal that is output from ABS actuator and electric unit (control unit) through CAN communication. Improper signal is input while driving.	Harness or connector (CAN communication line) Malfunction of ABS actuator and electric unit (control unit) Malfunction of ABS actuator and electric unit (control unit) circuit error Vehicle speed signal error